:host /deep/ {
    basic-example-data {       
        td:nth-child(1) {
            text-align: center;
        }
        ng2-first-table-pager {
           
            text-align: center;
            nav {
                 padding-top: 10px;
            }
            li {
                width: 40px;
                height: 40px;
                line-height: 40px;
                text-align: center;
                border: 1px solid #e9ebec;
                font-size: 16px;
                span,a{
                    position: relative;
                    top: -1px;
                }
            }
        }
    }
}